IT995658B - Processo per la separazione di idrocarburi aromatici da un mate riale di alimentazione idrocarbu rico misto - Google Patents
Processo per la separazione di idrocarburi aromatici da un mate riale di alimentazione idrocarbu rico mistoInfo
- Publication number
- IT995658B IT995658B IT29832/73A IT2983273A IT995658B IT 995658 B IT995658 B IT 995658B IT 29832/73 A IT29832/73 A IT 29832/73A IT 2983273 A IT2983273 A IT 2983273A IT 995658 B IT995658 B IT 995658B
- Authority
- IT
- Italy
- Prior art keywords
- separation
- aromatic hydrocarbons
- feed material
- hydrocarbon feed
- mixed hydrocarbon
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
- C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately
- C10G21/04—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately by introducing simultaneously at least two immiscible solvents counter-current to each other
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29552172A | 1972-10-06 | 1972-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT995658B true IT995658B (it) | 1975-11-20 |
Family
ID=23138056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT29832/73A IT995658B (it) | 1972-10-06 | 1973-10-05 | Processo per la separazione di idrocarburi aromatici da un mate riale di alimentazione idrocarbu rico misto |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3789077A (it) |
| JP (1) | JPS5245694B2 (it) |
| BE (1) | BE805733A (it) |
| CA (1) | CA1013704A (it) |
| DE (1) | DE2350127C3 (it) |
| FR (1) | FR2202063B1 (it) |
| GB (1) | GB1386929A (it) |
| IT (1) | IT995658B (it) |
| NL (1) | NL175905C (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545894A (en) * | 1984-07-23 | 1985-10-08 | Phillips Petroleum Company | Control of an aromatic extraction |
| US4885079A (en) * | 1986-09-12 | 1989-12-05 | The Standard Oil Company | Process for separating organic material from particulate solids |
| US4981579A (en) * | 1986-09-12 | 1991-01-01 | The Standard Oil Company | Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water |
| US5092983A (en) * | 1986-09-12 | 1992-03-03 | The Standard Oil Company | Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture |
| US5573645A (en) * | 1995-06-29 | 1996-11-12 | Mobil Oil Corporation | Process and apparatus for the separation of aromatic hydrocarbons |
| US9534174B2 (en) | 2012-07-27 | 2017-01-03 | Anellotech, Inc. | Fast catalytic pyrolysis with recycle of side products |
| US9790179B2 (en) | 2014-07-01 | 2017-10-17 | Anellotech, Inc. | Processes for recovering valuable components from a catalytic fast pyrolysis process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3492365A (en) * | 1966-05-27 | 1970-01-27 | Union Carbide Corp | Separation of aromatic hydrocarbons from nonaromatic hydrocarbons |
| US3725254A (en) * | 1971-07-13 | 1973-04-03 | Union Carbide Corp | Process for the separation of aromatic hydrocarbons from a mixed hydrocarbon feedstock |
-
1972
- 1972-10-06 US US00295521A patent/US3789077A/en not_active Expired - Lifetime
-
1973
- 1973-09-12 CA CA180,842A patent/CA1013704A/en not_active Expired
- 1973-10-05 IT IT29832/73A patent/IT995658B/it active
- 1973-10-05 DE DE2350127A patent/DE2350127C3/de not_active Expired
- 1973-10-05 GB GB4656373A patent/GB1386929A/en not_active Expired
- 1973-10-05 NL NLAANVRAGE7313729,A patent/NL175905C/xx not_active IP Right Cessation
- 1973-10-05 JP JP48111554A patent/JPS5245694B2/ja not_active Expired
- 1973-10-05 BE BE136401A patent/BE805733A/xx not_active IP Right Cessation
- 1973-10-05 FR FR7335673A patent/FR2202063B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE805733A (fr) | 1974-04-05 |
| JPS4970931A (it) | 1974-07-09 |
| FR2202063B1 (it) | 1976-06-18 |
| FR2202063A1 (it) | 1974-05-03 |
| US3789077A (en) | 1974-01-29 |
| JPS5245694B2 (it) | 1977-11-17 |
| DE2350127A1 (de) | 1974-04-18 |
| DE2350127C3 (de) | 1979-10-18 |
| NL175905C (nl) | 1985-01-16 |
| CA1013704A (en) | 1977-07-12 |
| NL175905B (nl) | 1984-08-16 |
| NL7313729A (it) | 1974-04-09 |
| DE2350127B2 (de) | 1979-02-22 |
| GB1386929A (en) | 1975-03-12 |
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